M24256-BW屬于集成電路（IC）的存儲(chǔ)器。由意法半導(dǎo)體集團(tuán)制造生產(chǎn)的M24256-BW存儲(chǔ)器存儲(chǔ)器是集成電路上用作數(shù)據(jù)存儲(chǔ)設(shè)備的半導(dǎo)體器件。這些器件分為非易失性或易失性兩種，格式包括 CBRAM、DRAM、EEPROM、EERAM、EPROM、閃存、FRAM、NVSRAM、PCM (PRAM)、PSRAM、RAM 和 SRAM。這些器件的存儲(chǔ)容量為 64 b 至 6 Tb 不等，接口有 I2C、MMC、并行、eMMC、串行、單線、SPI、UFS、Xccela 總線和 1-線。

描述 Description

The M24256 is a 256-Kbit I2C-compatible EEPROM (Electrically Erasable PROgrammable Memory) organized as 32 K × 8 bits.

特性 Features

? Compatible with all I2C bus modes:

– 1 MHz

– 400 kHz

– 100 kHz

? Memory array:

– 256 Kbit (32 Kbyte) of EEPROM

– Page size: 64 byte

– Additional Write lockable page (M24256-D order codes)

? Single supply voltage and high speed:

– 1 MHz clock from 1.7 V to 5.5 V

? Write:

– Byte Write within 5 ms

– Page Write within 5 ms

? Operating temperature range:

– from -40 °C up to +85 °C

? Random and sequential Read modes

? Write protect of the whole memory array

? Enhanced ESD/Latch-Up protection

? More than 4 million Write cycles

? More than 200-years data retention